Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 23374e6462f9f9ffdd45d2a8b0653961bdafe8984a33ac323eb6480e6e86e2c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^